Merge pull request #394 from rbasso/leap-add-hints-type-signature

leap: Add type signature and HINTS.md.
exercism · Oct 12, 2016 · 7a55278 · 7a55278
2 parents f5cfcc7 + e6b2616
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diff --git a/exercises/leap/HINTS.md b/exercises/leap/HINTS.md
@@ -0,0 +1,11 @@
+## Hints
+
+To complete this exercise you need to implement the function `isLeapYear`,
+that takes a year and determines whether it is a leap year.
+
+You can use the provided signature if you are unsure about the types, but
+don't let it restrict your creativity:
+
+```haskell
+isLeapYear :: Integer -> Bool
+```
diff --git a/exercises/leap/src/LeapYear.hs b/exercises/leap/src/LeapYear.hs
@@ -1,3 +1,4 @@
 module LeapYear (isLeapYear) where
 
+isLeapYear :: Integer -> Bool
 isLeapYear = undefined